diff --git a/packages/common/src/validation/index.ts b/packages/common/src/validation/index.ts
index 0e1e477e3..e3f6c5a86 100644
--- a/packages/common/src/validation/index.ts
+++ b/packages/common/src/validation/index.ts
@@ -1,7 +1,7 @@
 import Ajv from "ajv";
-import routesArgumentsSchema from "./schemas/RoutesArguments.schema.json";
-import routesReturnSchema from "./schemas/RoutesReturn.schema.json";
-import subscriptionsArgumentsSchema from "./schemas/SubscriptionsArguments.schema.json";
+import routesArgumentsSchema from "./schemas/RoutesArguments.schema.json" assert { type: "json" };
+import routesReturnSchema from "./schemas/RoutesReturn.schema.json" assert { type: "json" };
+import subscriptionsArgumentsSchema from "./schemas/SubscriptionsArguments.schema.json" assert { type: "json" };
 import { Args } from "typescript-json-schema";
 
 const ajv = new Ajv({ allErrors: true, strict: false });
diff --git a/packages/dappmanager/src/api/middlewares/ethForward/resolveDomain.ts b/packages/dappmanager/src/api/middlewares/ethForward/resolveDomain.ts
index 1314c6aa5..980adde61 100644
--- a/packages/dappmanager/src/api/middlewares/ethForward/resolveDomain.ts
+++ b/packages/dappmanager/src/api/middlewares/ethForward/resolveDomain.ts
@@ -1,7 +1,7 @@
 import { ethers } from "ethers";
 import { getEthersProvider, getEthUrl } from "@dappnode/installer";
-import resolverAbi from "./abi/resolverAbi.json";
-import ensAbi from "./abi/ens.json";
+import resolverAbi from "./abi/resolverAbi.json" assert { type: "json" };
+import ensAbi from "./abi/ens.json" assert { type: "json" };
 import { Network, Content, NotFoundError, EnsResolverError } from "./types.js";
 import {
   decodeContentHash,
diff --git a/packages/dockerCompose/src/validate.ts b/packages/dockerCompose/src/validate.ts
index f20965e03..4abd66771 100644
--- a/packages/dockerCompose/src/validate.ts
+++ b/packages/dockerCompose/src/validate.ts
@@ -1,5 +1,5 @@
 import { getSchemaValidator } from "@dappnode/utils";
-import compose3xSchema from "./compose_v3x.schema.json";
+import compose3xSchema from "./compose_v3x.schema.json" assert { type: "json" };
 import { Compose } from "@dappnode/types";
 
 /**
diff --git a/packages/schemas/src/validateManifestSchema.ts b/packages/schemas/src/validateManifestSchema.ts
index 9eef2317b..88d33f211 100644
--- a/packages/schemas/src/validateManifestSchema.ts
+++ b/packages/schemas/src/validateManifestSchema.ts
@@ -1,7 +1,7 @@
 import { ajv } from "./ajv.js";
 import { CliError } from "./error.js";
 import { processError } from "./utils.js";
-import manifestSchema from "./schemas/manifest.schema.json";
+import manifestSchema from "./schemas/manifest.schema.json" assert { type: "json" };
 import { Manifest } from "@dappnode/types";
 
 /**
diff --git a/packages/schemas/src/validateSetupWizardSchema.ts b/packages/schemas/src/validateSetupWizardSchema.ts
index 653cfba47..6ee0048a2 100644
--- a/packages/schemas/src/validateSetupWizardSchema.ts
+++ b/packages/schemas/src/validateSetupWizardSchema.ts
@@ -1,6 +1,6 @@
 import { ajv } from "./ajv.js";
 import { processError } from "./utils.js";
-import setupWizardSchema from "./schemas/setup-wizard.schema.json";
+import setupWizardSchema from "./schemas/setup-wizard.schema.json" assert { type: "json" };
 import { CliError } from "./error.js";
 import { SetupWizard } from "@dappnode/types";